Patents by Inventor Frederick William Ansfield

Frederick William Ansfield has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8730356
    Abstract: A system, method, computer program product, and business method for automatic image glare removal. Glare is often caused by direct reflection of a photographic flash. Images are acquired from at least two different locations, possibly simultaneously, and from one or more cameras, and digitized if necessary. A glare pattern is identified, typically by recognition of a fully overexposed area or known test glare patterns. The images are processed to remove the glare pattern by subtraction of the glare pattern from at least one image and substitution of corresponding data from a related image not identically impacted. The substituted data typically comprises chrominance data, which may be from a luminance-adjusted exposure-bracketed image. The processing may be performed by a camera, a pc, or a networked server, and the processed image is output. The business method includes automated image glare removal via a fee-based per-transaction or subscription service.
    Type: Grant
    Filed: March 7, 2011
    Date of Patent: May 20, 2014
    Assignee: Sony Corporation
    Inventors: Frederick William Ansfield, Kirstin Connors
  • Publication number: 20120229681
    Abstract: A system, method, computer program product, and business method for automatic image glare removal. Glare is often caused by direct reflection of a photographic flash. Images are acquired from at least two different locations, possibly simultaneously, and from one or more cameras, and digitized if necessary. A glare pattern is identified, typically by recognition of a fully overexposed area or known test glare patterns. The images are processed to remove the glare pattern by subtraction of the glare pattern from at least one image and substitution of corresponding data from a related image not identically impacted. The substituted data typically comprises chrominance data, which may be from a luminance-adjusted exposure-bracketed image. The processing may be performed by a camera, a pc, or a networked server, and the processed image is output. The business method includes automated image glare removal via a fee-based per-transaction or subscription service.
    Type: Application
    Filed: March 7, 2011
    Publication date: September 13, 2012
    Applicant: Sony Corporation
    Inventors: Frederick William Ansfield, Kirstin Connors
  • Publication number: 20110301727
    Abstract: Sleep sound audio (natural or soothing sounds such as fan, airplane, ocean waves, birds, rainforest, etc.) are streamed over the Internet from an audio server to enabled products for the purpose of helping people fall asleep or for other aural therapy.
    Type: Application
    Filed: June 3, 2010
    Publication date: December 8, 2011
    Inventor: Frederick William Ansfield